When should I apply it in my routine?

Apply it to clean skin after toner. Spread it evenly over your face, then pat gently to aid absorption.

Can I use it in other ways?

Yes. On dry, sensitive days, it can be applied generously and left on as a moisturizing, soothing pack. On troubled-skin days, it can be mixed 1:1 with your usual cream or serum before application.

What is the texture like?

It has a lightweight, fast-absorbing serum texture.

Which skin types can use it?

It is suitable for all skin types, with a particular focus on dry, sensitive and flaky skin.

Is fragrance or parfum listed in the ingredients?

Neither fragrance nor parfum appears in the published eight-ingredient list.

Free standard shipping to eligible countries from €71

MIXSOON

Master Serum

What it is: A lightweight face serum that delivers deep hydration, helps soothe irritated skin and supports the skin's moisture barrier.

Deep Hydration
Lightweight + Fast Absorbing
Soothing Barrier Support
Soft, Smooth Finish

Net weight: 60 ml / 2.02 fl oz

Master Serum

60ml ·€23.00

Deep Hydration

Lightweight + Fast Absorbing

Soothing Barrier Support

Soft, Smooth Finish

Main active: No primary active
Intensity: Supportive

PRODUCT DETAILS

Hello, hydration. Master Serum is a lightweight face serum for skin that feels dry, sensitive or flaky. It delivers deep hydration with soothing moisture-barrier support, bringing focused moisture and soothing care to your routine.

Centella Asiatica helps soothe sensitive skin, while Bifida Ferment Extract supports the moisture barrier. Two forms of hyaluronic acid provide multi-layer hydration and a plump, smooth feel, and panthenol helps hold in moisture and calm the feel of irritation. Each ingredient has a clear part to play in the serum's care-focused formula.

The lightweight, fast-absorbing texture settles in quickly, leaving the complexion soft, smooth and nourished. It can suit all skin types, with a particularly natural fit for dry, sensitive or flaky skin—a softly focused choice when hydration is the priority.

Learn more

GOES WELL WITH

1025 Dokdo Cream€23.00

1025 Dokdo Lotion€13.98

1025 Dokdo Sleeping Pack€14.98

1025 Dokdo Pad€18.99

100 Reedle Shot Stick Pouch€7.88

1025 Dokdo Cleanser€10.99

1025 Dokdo Sun Cream€17.98

1025 Dokdo Eye Cream€20.88

Focused hydration, soothing support and a soft, smooth finish in one lightweight serum.

Deep hydration
Soothing care
Moisture-barrier support
Soft, smooth finish

Key Ingredients

Clear hydrogel spheres and droplets on a pale lilac background.

Hyaluronic Acid

Helps hydrate and visibly plump the skin.

Centella Asiatica

Helps soothe visible redness and support the skin barrier.

Translucent amber gel folded into soft sculptural waves, surrounded by rounded droplets on a warm peach surface.

Bifida Ferment Extract

A ferment-derived ingredient that helps improve the look and feel of uneven skin texture.

Panthenol

Pro-vitamin B5 that helps skin hold moisture and feel softer and more comfortable.

Small amber dropper bottle centered on a pale green background with a soft shadow.

Concerns & Benefits

Your Concerns

1
Dehydration
For skin that feels short on moisture and ready for deeper hydration.
2
Irritation Sensitivity
For sensitive skin that could use a gentle, soothing step.

How To Use

1After toner, apply an appropriate amount to clean skin.
2Spread it evenly over your face, following the direction of your skin texture, then pat gently to aid absorption.
3On days when your skin feels dry and sensitive, apply a generous amount and leave it on as a moisturizing, soothing pack.
4On days when your skin feels troubled, mix the serum 1:1 with your usual cream or serum, then apply the mixture.

Amber serum bottle with a silver-and-white dropper on a pale green background.

Frequently asked questions

What is Master Serum designed to do?

It delivers deep hydration, helps soothe irritated skin and supports the moisture barrier. It also leaves the complexion feeling soft, smooth and nourished.

Customer reviews

Frequently Bought Together

Buy these products together

This itemMaster Serum€23.00

1025 Dokdo Cream€23.00

1025 Dokdo Lotion€13.98

Total price: €59.98

This itemMaster Serum€23.00

1025 Dokdo Cream€23.00

1025 Dokdo Lotion€13.98

Total price: €59.98

ROUND LAB

1025 Dokdo Cream

A rich, unscented balm moisturizer for lasting hydration and a soft, cushioned feel.

80 ml€23.00

ROUND LAB

1025 Dokdo Lotion

A lightweight, unscented facial moisturizer with three forms of hyaluronic acid for lasting moisture without stickiness.

200 ml€13.98

ROUND LAB

1025 Dokdo Sleeping Pack

A lightweight, unscented overnight gel for hydration and smoother-feeling skin.

100 ml€14.98

ROUND LAB

1025 Dokdo Pad

Two-sided toner care for tidier texture and balanced moisture.

70 pads / 120 g€18.99

VT COSMETICS

100 Reedle Shot Stick Pouch

A travel-size evening booster for smoother-feeling, more refined-looking skin.

2 mL × 10€7.88

ROUND LAB

1025 Dokdo Cleanser

Creamy, slightly acidic foam for a comfortable cleanse

150 ml€10.99

ROUND LAB

1025 Dokdo Sun Cream

SPF 50+ PA++++ protection in a lightweight, no-white-cast lotion.

50 ml€17.98

ROUND LAB

1025 Dokdo Eye Cream

Lightweight daily eye care for hydration, brightness and smoother-looking fine lines.

30 ml / 1.01 fl oz€20.88

MIXSOON Master Serum | Hydration & Barrier Support

MIXSOON

Master Serum

What it is: A lightweight face serum that delivers deep hydration, helps soothe irritated skin and supports the skin's moisture barrier.

Deep Hydration
Lightweight + Fast Absorbing
Soothing Barrier Support
Soft, Smooth Finish

Net weight: 60 ml / 2.02 fl oz

Master Serum

60ml ·€23.00

Deep Hydration

Lightweight + Fast Absorbing

Soothing Barrier Support

Soft, Smooth Finish

Main active: No primary active
Intensity: Supportive

PRODUCT DETAILS

Learn more

GOES WELL WITH

1025 Dokdo Cream€23.00

1025 Dokdo Lotion€13.98

1025 Dokdo Sleeping Pack€14.98

1025 Dokdo Pad€18.99

100 Reedle Shot Stick Pouch€7.88

1025 Dokdo Cleanser€10.99

1025 Dokdo Sun Cream€17.98

1025 Dokdo Eye Cream€20.88

Focused hydration, soothing support and a soft, smooth finish in one lightweight serum.

Deep hydration
Soothing care
Moisture-barrier support
Soft, smooth finish